
New TopShim run:

version = topshim 4.4.0
date = 2026-05-05
time = 13:22:40.159
command = topshim 1d ls coil=13C ls tuneaxyz ordmax=6

FINE SHIMMING

Parameters:

probe = Z113652_0123
solvent = CDCl3
shim nucleus = 2H
nucleus optimised for = 13C
o1p (from lock) = 7.24 ppm

Results:


1D Shimming:
Iteration 1: FWHM Before= 1.4 Hz, Target= 0.3 Hz, After= 0.5 Hz
Iteration 2: FWHM Before= 0.5 Hz, Target= 0.3 Hz, After= 0.3 Hz
Iteration 3: FWHM Before= 0.3 Hz, Target= 0.3 Hz
Shim succeeded

Lineshape quality factor (1D spectrum, spinning) = 0.436


Performing tune after shimming
tune lock level increase = 1.5

shim changes: 
Z	+541
Z2	+239
Z3	+506
Z4	+2658
Z5	+1666
Z6	+541
X	-17
Y	-29

duration = 2 min 24 sec
completed successfully
finished Tue May  5 13:25:03 2026


========================================================================

New TopShim run:

version = topshim 4.4.0
date = 2026-05-05
time = 13:30:26.434
command = topshim 1d ls coil=13C ls tuneaxyz ordmax=6

FINE SHIMMING

Parameters:

probe = Z113652_0123
solvent = CDCl3
shim nucleus = 2H
nucleus optimised for = 13C
o1p (from lock) = 7.24 ppm

Results:


1D Shimming:
Iteration 1: FWHM Before= 0.3 Hz, Target= 0.2 Hz, After= 0.5 Hz
Iteration 2: FWHM Before= 0.5 Hz, Target= 0.3 Hz, After= 0.4 Hz
Iteration 3: FWHM Before= 0.4 Hz, Target= 0.3 Hz, After= 0.4 Hz
Iteration 4: FWHM Before= 0.4 Hz, Target= 0.4 Hz, After= 0.4 Hz
Shim succeeded

Lineshape quality factor (1D spectrum, spinning) = 0.531


Performing tune after shimming
tune lock level increase = 1.0

shim changes: 
Z	-8
Z2	-34
Z3	+18
Z4	+401
Z5	-53
Z6	-955
X	+1

duration = 2 min 4 sec
completed successfully
finished Tue May  5 13:32:30 2026


========================================================================
